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mine roof bolt

US $20-50 / Piece ( FOB Price)
10 Pieces (Min. Order)
Place of Origin: CN;SHA
Type: Drill Bit
Brand Name: ZLONG
Machine Type: Drilling Tool
Use: Coal Mining
Certification: API

Verified Supplier - Shaanxi Zuanlong Drilling Machine Co., Ltd.

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57.1% Response Rate

Fiberglass roofing hook bolts with nuts used in the coal mine tunnel

US $0.2-2 / Meter ( FOB Price)
1000 Meters (Min. Order)
Place of Origin: CN;SHG
Brand Name: Shanghai Xuyao
Model Number: XY30376
Material: Roofing hook bolts;Roofing hook bolts
Color: white,green,Black,etc.
Location: Shanghai

Verified Supplier - Shanghai Xuyao FRP Products Co., Ltd.

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76.5% Response Rate

roofing bolts

US $0.01-0.1 / Piece ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;ZHE
Brand Name: BOWLDER
Model Number: 1/4 3/16
COLOR: ZINC PLATED

Verified Supplier - Jiashan Eastern Hardware & Screws Factory

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high strength self drilling coal mine roof bolt

US $0.85-7.95 / Set ( FOB Price)
1000 Meters (Min. Order)
Place of Origin: CN;HEN
Brand Name: GY
Material: Steel;40Cr
Model Number: R25N,R32L/N/S,R38N,R51L/N,T76N/S,T30/11,T40/16
Process: Hot rolling
Surface treatment: No

Verified Supplier - Luoyang Gongyan Technology Co., Ltd.

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66.7% Response Rate

roofing flange bolts

US $0.1-1.5 / Piece ( FOB Price)
300 Kilograms (Min. Order)
Place of Origin: CN;SHG
Brand Name: T&Y
Model Number: M10 M12 M16 M20
flange bolt Spec:: roofing flange bolts
flange bolt Standard:: DIN,JIS ,BS,IFI
flange bolt Size:: M4-M16,1/4"-5/8"

Verified Supplier - Shanghai T & Y Hardware Industry Co., Ltd.

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75.9% Response Rate

25 32 36mm High quality Coal mine roof bolt split set rock bolts mine roof bolt FACTORY

1 Metric Ton (Min. Order)
Grade: PSB500/PSB785/PSB830/PSB930/PSB1030, ASTM A722,40SI2MNV
Diameter: 15mm-75mm
Standard: ASTM,GB
Length: 3m-12m,Any length no less than 12meter
Application: Construction building materials
Place of Origin: CN;TIA

Verified Supplier - Tianjin Shengjintai Steel & Iron Co., Ltd.

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31.3% Response Rate

coal mine roof bolt

1 Ton (Min. Order)
Size: M6-M38
Material: Q235, 45#, 40Cr, 20Mntib,etc
Finish: Plain, galvanized, HDG, YZP etc
Standard: GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS etc
Grade: 4.8, 6.8, 8.8, 10.9, 12.9
Length: 20mm-1000mm

Verified Supplier - Taizhou Jiaodian Imp. & Exp. Co., Ltd.

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57.4% Response Rate

all size coal mine roof bolt

1000 Meters (Min. Order)
Dimensions: Customer designed
Application: Mining, port, dam, roadway, subway
Surface Treatment: All thread
color: Customer designed
length: Customer demand
Place of Origin: CN;SHG

Verified Supplier - Shanghai Xuyao FRP Products Co., Ltd.

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76.5% Response Rate

ChinaPretec coal mine roof bolt with wedge

US $8.80 / Carton ( Wholesale Price)
100 Cartons (Min. Order)
Material: Iron
Length: 250mm
Surface Treatment: Electro Galvanized
Place of Origin: CN;SHN
Brand Name: Fuji
Model Number: roofing rod

Verified Supplier - Qingdao Fuji Metal And Hardware Tool Co., Ltd.

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29.4% Response Rate

M16*2 drill bits anchor shank drill bit 25~42mm PDC coal mine roof bolt

100 Pieces (Min. Order)
Type: Drill Bit
Certification: API
Certificate: ISO9001:2008/ API
Material: Carbide
Use: Coal Mining
Machine Type: Drilling Tool

Verified Supplier - Xi'an J.W. Drilling Machines & Tools Production Co., Ltd.

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40.0% Response Rate

Heavy Duty Coal Mine Roof Bolt

US $0.01-1 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Size: M6-M48
Material: Carbon steel, SS, alloy steel,etc
Finish: Plain, black,zinc, HDG, YZP, blue white,etc
Standard: GB,GB, DIN, ANSI/ASTM, JIS, BS, etc
Grade: 4.8, 6.8, 8.8, 10.9, 12.9
Length: 10mm-300mm

Verified Supplier - Yongnian Getai Fastener Co., Ltd.

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76.1% Response Rate

High strength tensile coal mine roof bolt

1000 Sets (Min. Order)
Grade: MG600 rock bolt,MG600
Diameter: 16mm-25mm
Standard: AISI,ASTM,GB
Length: as requirement
Application: mining roof support
Place of Origin: CN;SHN

Verified Supplier - Weihai Hard Rock Engineering Co., Ltd. (China)

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72.7% Response Rate

coal mine roof bolt

US $0.1-1 / Piece ( FOB Price)
1 Metric Ton (Min. Order)
Material: Carbon Steel, Alloy Steel
Color: silvery, black or golden
Standard: GB ISO DIN
Surface Treatment: Plain,Black,Zinc Plated,HDG
Place of Origin: CN;HEB
Brand Name: YB

Verified Supplier - Handan Yuanbo Metal Products Corporation Limited

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43.8% Response Rate

Split set anchor bolt,coal mine roof bolt m43

500 Sets (Min. Order)
Material: STEEL
Diameter: 33mm 39 mm 42mm 47mm
Place of Origin: CN;SHN
Brand Name: TONRY
Model Number: MF33/39/42/47
Function: Rock bolt support

Verified Supplier - Shandong Tongrui Mining Technology Co., Ltd.

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55.0% Response Rate

ChinaPretec coal mine roof bolt with wedge

US $1-20 / Set ( FOB Price)
1 Set (Min. Order)
Type: rebar threaded rock bolt
Standard: DIN
Length: 1---6m
Surface treatment: galvanized galvanized+exopy
Place of Origin: CN;ZHE
Brand Name: ChinaPretec

Verified Supplier - Zhejiang Pretec Metal Products Co., Ltd.

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coal mine roof rock bolt/customized no-rib left hand solid steel full thread screw bar/bolt/rod solid bar for mining constructio

US $100-1000 / Ton ( FOB Price)
1 Ton (Min. Order)
Diameter: various
Standard: AISI,ASTM,BS,DIN,GB,JIS
Length: various
Application: construction, concrete,construction, concrete, building
Place of Origin: CN;HEB
Brand Name: Yidao

Verified Supplier - Handan Yidao Metal Products Co., Ltd.

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40.0% Response Rate

Custom Made Coal Mine Grp Roof Bolt

US $0.1-5 / Meter ( FOB Price)
1000 Meters (Min. Order)
Dimensions: customize
Application: mine,bridge,tunnel,building,slope,road etc.
Surface Treatment: all thread
Technique: Pultrusion
material: fiberglass reinforced plastic
colour: customize

Verified Supplier - Shanxi Xin Shi Yu Commercial And Trade Co., Ltd.

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72.7% Response Rate

Prestressed steel rebar Coal Mine Roof Bolt Anchor Bolt

US $5-30 / Piece ( FOB Price)
100 Pieces (Min. Order)
Standard: GB
Place of Origin: CN;SHN
Brand Name: QL
Model Number: prestress

Verified Supplier - Shandong Xintai Qiangli Chain Co., Ltd.

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61.1% Response Rate

28mm,32mm coal mine roof bolt

1 Piece (Min. Order)
Type: Drill Bit
Type:: drilling anchor bit
Certification: AISI
Certification:: ISO9001
Material: best diamond & sintered carbide
Material:: best diamond & sintered carbide

Verified Supplier - Henan Drills-King Mining Technology Co., Ltd.

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36.6% Response Rate

Hot sale pdc coal mine roof bolt/pdc anchor bit/anchor shank drill bit

US $1-1000 / Piece ( FOB Price)
10 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001:2000
Material: Carbon Steel
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: Forging

Verified Supplier - Henan Besharp Diamond Co., Ltd.

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ONTON R32N hollow drilling rock anchor coal mine roof bolt

US $2.5-40 / Meter ( FOB Price)
1 Meter (Min. Order)
Type: anchor bolt
Certification: ISO
Material: steel,C45E
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: Forging

Verified Supplier - Chengdu ONTON Technology Co.,Ltd

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71.4% Response Rate

coal mine roof bolt

US $0.0001-0.01 / Piece ( FOB Price)
50000 Pieces (Min. Order)
Size: M1-M6,M1,M2,M2.5,M3....
Material: steel,stainless steel,copper,iron...
Finish: Black,Zinc plated,Copper plating,Phosphating,Mechanical galvanized...
standard: DIN, ASME,JIS,BS,FR and GB,Nonstandard bolt(according to your order),
Grade: 4.8, 8, 10.9,12.9...
Certificate: ISO9001:2008

Verified Supplier - Suzhou Runtai Precision Hardware Co., Ltd.

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45.5% Response Rate

customized no-rib left hand solid steel bolt/stainless steel aisi 316 bolt/Fiberglass Coal Mine Roof Anchor Bolt

US $10-100 / Set ( FOB Price)
1 Set (Min. Order)
SIZE: R25, R32, R38, R51, T76,30/11, 40/20..
Color: customized
Surface Treatment: all thread
Application: coal mine tunnel, half coal roadway,etc
Name: coal mine roof anchor bolt
Diameter: from18-24mm or customized

Verified Supplier - Jining Hengwang Mining Machinery Co., Ltd.

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74.5% Response Rate

holding down coal mine roof torx m8 bolt

US $600-1060 / Ton ( FOB Price)
0.5 Tons (Min. Order)
Standard: IFI, DIN, BSW, ISO, JIS
Grade: Bolt:SAE J429 Gr.2, 5,8; ASTM A307Gr.A, CL4.8, etc
Certification: ISO9001:2008
Surface treatment: yellow zinc plated,black,HDG,etc
Name: holding down coal mine roof torx m8 bolt
Place of Origin: CN;SHG

Verified Supplier - Shanghai Jian & Mei Industry And Trade Co., Ltd.

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  • Ensure order quality and timely shipment. Trade Assurance Amount: US $130,000
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87.5% Response Rate

Mass customization coal mine roof bolt

US $0.001-0.9 / Piece ( FOB Price)
5000 Pieces (Min. Order)
material: carbon/stainless steel,mild steel,titanium
Standard: DIN,DIN,DIN ANSI ASME JIS ISO
grade: 6.8,8.8,9.8,10.9,12.9,A2-70,A4-70,A4-80
certification: ISO SGS RoHS
Place of Origin: CN
Brand Name: leite

Verified Supplier - Shenzhen Leite Hardware Electronic Co., Ltd.

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56.7% Response Rate

SupAnchor R51 mass customization coal mine roof bolt

US $6.3-8.5 / Meter ( FOB Price)
10 Meters (Min. Order)
Type: self drilling anchor bolt
Certification: ISO9001,CE&SGS
Material: seamless steel 40CR/41CR4/E10083-1
Use: mine,tunnel,slope,foundation pit
Machine Type: drilling and setting machine
Processing Type: machined or casting

Verified Supplier - SupAnchor Rock Reinforcement Co., Ltd.

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77.3% Response Rate

PDC coal mine network roof bolt

US $1-20 / Piece ( FOB Price)
20 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001:2000
Material: pdc
Use: Ore Mining
Machine Type: Drilling Tool
Processing Type: Forging

Verified Supplier - Guilin Star Diamond Superhard Material Co., Ltd.

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11.1% Response Rate

Mass customization coal mine roof bolt

US $0.0005-0.3 / Piece ( FOB Price)
5000 Pieces (Min. Order)
material: carbon/stainless steel,mild steel,titanium
color: natural,black,white bule,bule...
finishing: zinc-plated,nickel,black,passivasion
Standard: DIN,DIN ANSI ASME JIS ISO
grade: 6.8,8.8,9.8,10.9,12.9,A2-70,A4-70,A4-80
certification: ISO SGS RoHS

Verified Supplier - Shenzhen Leite Hardware Electronic Co., Ltd.

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56.5% Response Rate

SINOROCK galvanized R32S coal mine thread IBO hollow roof anchor bolt

US $2-31 / Meter ( FOB Price)
100 Meters (Min. Order)
Type: R32S IBO hollow roof anchor bolt
Certification: ISO9001 CE,ISO 9001:2008 & CE
Material: 40Cr steel
Use: Coal Mining
Machine Type: Drilling Equipment
Processing Type: Forging

Verified Supplier - Luoyang Sinorock Engineering Materials Co., Ltd.

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90.0% Response Rate

High quantity Low Carbon Special Galvanized coal mine roof bolt

US $1300-1500 / Ton ( FOB Price)
1 Ton (Min. Order)
MATERIAL: Carbon Steel,S/S,Brass;
STANDARD: DIN, ANSI,ASTM, JIS, GB, Non-standard
PACKING: SMALL BOX,IN BULK.etc...
Place of Origin: CN;ZHE
Brand Name: sun-alps
Model Number: M3-M64

Verified Supplier - Ningbo Sun-Alps Hardware Industry & Trade Co., Ltd.

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High Quality DIN933 Full Thread Hex Steel Coal Mine Roof Bolt

US $0.001-0.010 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Color: Plain
Standard: DIN
MOQ: 1000
Place of Origin: CN;JIA
Brand Name: HY
Model Number: DIN933(Full)

Verified Supplier - Suzhou Industrial Park Hongyi Fasteners Co., Ltd.

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71.2% Response Rate

PDC anchor bit / PDC coal mine drill bit / roof anchor bolt

US $3-10 / Piece ( FOB Price)
200 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001:2008
Material: 42CrMoA & Alloy Steel
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: Forging

Verified Supplier - Qingdao Sinoland International Trade Co., Ltd.

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66.3% Response Rate

coal mine roof bolt

US $12.5-165 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Bucket Teeth,Wheel
Certification: DIN
Material: Carbon Steel,Polyester
Use: Coal Mining
Machine Type: Crusher
Processing Type: Casting

Verified Supplier - Foshan Pengde Rubber & Plastic Products Co., Ltd.

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34.4% Response Rate

Made in China! high quality! coal mine roof bolt

US $0.0005-0.01 / Piece ( FOB Price)
10000 Pieces (Min. Order)
Material:: carbon steel,alloy steel,stainless steel
Standard: JIS, ANSI, GB, DIN, BS, ISO
Standard:: DIN, JIS, ISO, ANSI, ASME, BS, AS, and non-standards
Grade:: 4.8/ 8.8/ 10.9/ 12.9 ect.
Certificate:: ISO9001:2008; ISO14001:2004
Surface treatment:: Zinc-plated, Plain, Black Anodize, Hot dip galvanizing, Dacromet

Verified Supplier - Chuanghe Fastener Co., Ltd.

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61.8% Response Rate

china supplier non standard coal mine roof bolt

US $0.001-0.2 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Size:: M5-M20/as per your request
Material:: Titanium/Carbon Steel/Stainless Steel/Alloy Steel/aluminum
Standard:: DIN,GB,BS,JIS,ANSI
Certificate:: ROHS, SGS, CE,ISO
Surface Treatment:: Zn- Plated, Ni-plated, Passivated, Tin-pl
Application:: Home appliance equipment,Auto parts,Ind

Verified Supplier - Chuanghe Fastener Co., Ltd.

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54.7% Response Rate

Sale Shenzhen coal mine roof bolt

US $0.01-0.015 / Piece ( FOB Price)
10000 Pieces (Min. Order)
Place of Origin: CN;GUA
Brand Name: ChuangHe
Model Number: CH-stud bolt-01
Bolt Material: Carbon Steel, Stainless Steel 304, 316, Alloy Steel and so on
Bolt Grade: ASTM A193 Gr.B7, B7M, B16
Bolt Size: M5-M64((1/4-4)

Verified Supplier - Chuanghe Fastener Co., Ltd.

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Supported by Trade Assurance
58.1% Response Rate

ISO 9001 certified Non standard coal mine roof bolt

US $0.01-0.1 / Piece ( FOB Price)
500 Kilograms (Min. Order)
Size: M3- M68, 8#' - 4'' or Acc.to customer's drawing
Standard: DIN
Grade: 4.8,6.8,8.8,9.8,10.9,12.9,SAE Grade 2,5,8
Surface: Plain,Galvanized,,H.D.G, black,,Cadium plated,Dacromet,Teflon
Packing: plastic bag/carton/pallet normally 36 cartons/pallet
MOQ: 500 KG

Verified Supplier - Zhejiang Goodnail Fastener Manufacturing Co., Ltd.

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10.0% Response Rate

High Strength Fiberglass GFRP Hollow grouting Rock Bolt Used for Roof Mining

US $1-3 / Piece ( FOB Price)
1 Piece (Min. Order)
Application: coal mine or construction
Surface Treatment: threaded
Technique: pultrusion
color: green,yellow,black
Material: fiberglass
Size: customized

Verified Supplier - Jining Luheng Machinery Equipment Co., Ltd.

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Supported by Trade Assurance
77.8% Response Rate

Roofing bolt

US $0.0005-0.086 / Piece ( FOB Price)
50 Pieces (Min. Order)
Sizes: M2-M100
Material: Carbon steel, Stainless steel. etc.
Standard: ISO,GB,DIN,JIS,NFE
Grade: 4.8. 6.8. 8.8.10.9,12.9 etc
Certificate: ISO9001-2008,SGS,ROHS
Surface treatment: Plain, zinc plated,black,yellow zinc plated etc.
Tags: Roofing Bolt

Verified Supplier - Shenzhen Jingbang Hardware Electronic Co., Ltd.

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41.4% Response Rate

PDC anchor shank bit/pdc drill bolt

US $1-100 / Piece ( FOB Price)
2 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001
Material: Carbide
Use: Well Drilling
Machine Type: Drilling Tool
Processing Type: Casting

Verified Supplier - Henan Zhongmei Drill Tool Co., Ltd.

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  • Ensure order quality and timely shipment. Trade Assurance Amount: US $21,000
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Supported by Trade Assurance
30.2% Response Rate

40Cr 12.9 grade seqment bolt excavator bolldozer undercarriage parts stainless steel bolt

US $0.45-0.85 / Piece ( FOB Price)
2000 Pieces (Min. Order)
Type: Bucket Teeth
Certification: ISO9001:2000
Material: Hangzhou Steel 40Cr
Use: Coal Mining
Machine Type: Drilling Equipment
Processing Type: Forging

Verified Supplier - Ningbo Fancheng Machinery Parts Manufacturer

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42.9% Response Rate

XL-B02 Roofing bolts

1 Ton (Min. Order)
Place of Origin: IN;10122740
Model Number: ( ISO 9001:2000 )
Brand Name: canco fasteners

Verified Supplier - CANCO FASTENERS

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anchor rod manufacturer mine roof rock anchor bolt

US $1-500 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Drill Pipe,anchor rod manufacturer mine roof rock anchor bolt
Certification: ISO9001
Material: Carbide
Use: Ore Mining
Machine Type: Drilling Tool
Processing Type: Forging

Verified Supplier - Xiamen Betopper Mining Machinery Co., Ltd.

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81.5% Response Rate
38
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